Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Guo-Wei Chang"'
Publikováno v:
Journal of Materials Engineering and Performance.
Publikováno v:
International Journal of Materials Research. 110:1066-1073
The effects of in-situ AlP formation on the solidification process of an Al-20 %Si alloy were studied by examining the change law of the solidification microstructures after the addition of Cu–P alloy to the melt and stirring. During the early stag
Publikováno v:
Journal of Materials Engineering and Performance. 28:3560-3566
The performance of the transition layer in a Cu/Al composite casting directly affects the quality of subsequent plastic deformation processing; however, there are no universal or standardized measurement indices for the performance of the transition
Publikováno v:
Materials & Design, Vol 193, Iss, Pp 108853-(2020)
In this study, solidification microstructure of fine primary silicon being uniformly distributed on single αAl matrix was obtained when adding Cu–9 wt%P alloy to an Al–10 wt%Si alloy melt or an Al–20 wt%Si alloy melt, stirring at 200 r/min for
Publikováno v:
High Temperature Materials and Processes, Vol 38, Iss 2019, Pp 199-206 (2019)
In this study, Cu/Al composite castings were prepared using the pouring aluminum method, and the casting defects in the transition layer and their formation mechanism were investigated. Shrinkage cavities, shrinkage porosities, and cracks were easily
Publikováno v:
High Temperature Materials and Processes, Vol 36, Iss 9, Pp 885-890 (2017)
In this study, a Cu/Al composite ingot was prepared by casting aluminum method, and the effects of the Cu concentration distribution in the transition layer on the solidification microstructure were examined during the recombination process of solid
Publikováno v:
Metallurgical and Materials Transactions A. 48:1551-1561
The morphological changes of the δ-ferrite/γ interphase boundary have been observed in situ with a high-temperature confocal scanning laser microscope (HTCSLM) during δ/γ transformations (δ → γ and γ → δ) of Fe-0.06 wt pct C-0.6 wt pct Mn
Publikováno v:
High Temperature Materials and Processes, Vol 35, Iss 8, Pp 827-832 (2016)
The dissolution process of solid Cu in liquid Al influences the compound quality directly when fabricating the copper cladding aluminum (CCA) composite castings utilizing the casting aluminum method. Dissolution rate of solid Cu is investigated utili
Publikováno v:
Transactions of Nonferrous Metals Society of China. 26:2247-2256
The Cu–Al composite casts were prepared by the method of pouring molten aluminum. The solidification process and the microstructure of the transition layer were investigated during the recombination process of the liquid Al and the solid Cu. The re
Publikováno v:
Journal of Iron and Steel Research International. 22:1131-1137
Carbide precipitation and martensite transformation in Cr5 steel have been observed in situ by high-temperature confocal laser-scanning microscopy. In this way, the influences of pulsed current and pulsed magnetic field complex pretreatment on carbid